हिंदी

Discuss the nature of the roots of the following quadratic equations : 3x2−2x+133x2-2x+133x^2 - 2x + (1)/(3) = 0 - Mathematics

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प्रश्न

Discuss the nature of the roots of the following quadratic equations : `3x^2 - 2x + (1)/(3)` = 0

योग

उत्तर

`3x^2 - 2x + (1)/(3)` = 0

Here a = 3, b = -2, c = `(1)/(3)`
∴ D = b2 - 4ac
= `(-2)^2 - 4 xx 3 xx (1)/(3)`
= 4 - 4
= 0
∵ D = 0
∴ Roots are real and equal.

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अध्याय 5: Quadratic Equations in One Variable - Exercise 5.4

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एमएल अग्रवाल Understanding ICSE Mathematics [English] Class 10
अध्याय 5 Quadratic Equations in One Variable
Exercise 5.4 | Q 2.2
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